If you are interested to take admission in Tamilnadu then TNEA counselling is conducted by Anna University every year for the admission to undergraduate level engineering courses available at various engineering colleges of Tamilnadu state. There is no entrance exam, The admissions are based on 12th class marks.

You can check the complete information & eligibility with the given below link.

https://engineering.careers360.com/articles/tnea

Good Luck!